/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

* 

* Description:

*

*/

using System;

using System.Collections.Generic;

using System.Text;

using System.IO;

namespace SymbianImageLib.ROM.Structures

{

    internal class TRomLoad

    {

        #region Constructors

        #endregion

        #region API

        public void Read( BinaryReader aReader )

        {

            ReadBytesAsChars( aReader, iName );

            ReadBytesAsChars( aReader, iVersionStr );

            ReadBytesAsChars( aReader, iBuildNumStr );

            iRomSize = aReader.ReadUInt32();

            iWrapSize = aReader.ReadUInt32();

        }

        #endregion

        #region Properties

        public static uint Size

        {

            get

            {

                uint ret = 0;

                //

                ret += KRomNameSize;

                ret += 4;  // iVersionStr

                ret += 4;  // iBuildNumStr

                ret += 4;  // iRomSize

                ret += 4;  // iWrapSize

                //

                return ret;

            }

        }

        public string Name

        {

            get

            {

                StringBuilder ret = new StringBuilder();

                ret.Append( iName );

                return ret.ToString();

            }

        }

        public string Version

        {

            get

            {

                StringBuilder ret = new StringBuilder();

                ret.Append( iVersionStr );

                return ret.ToString();

            }

        }

        public string BuildNumber

        {

            get

            {

                StringBuilder ret = new StringBuilder();

                ret.Append( iBuildNumStr );

                return ret.ToString();

            }

        }

        #endregion

        #region Internal constants

        private const int KRomNameSize = 16;

        #endregion

        #region Internal methods

        private void ReadBytesAsChars( BinaryReader aReader, char[] aDest )

        {

            byte[] bytes = aReader.ReadBytes( aDest.Length );

            //

            int pos = 0;

            foreach ( byte b in bytes )

            {

                aDest[ pos++ ] = System.Convert.ToChar( b );

            }

        }

        #endregion

        #region Data members

        private char[] iName = new char[ KRomNameSize ];

        private char[] iVersionStr = new char[ 4 ];

        private char[] iBuildNumStr = new char[ 4 ];

        private uint iRomSize;

        private uint iWrapSize;

        #endregion

    }

}